Welcome to your Elements and Compounds Class 6
1.
The word atom is derived from the Greek word atomos which means
2.
The minerals from which metals can be extracted commercially are called
3.
The pure substances that are made of only same kind of atoms are
4.
Which of the following is a metal?
5.
Pure substances that are made of same kinds of molecules are
6.
The number of atoms present in a molecule of an element is called
7.
Atoms may or may not exist independently
8.
Elements that show properties of both metals and non metals are called
9.
Anything that occupies space and has mass is called
